class  switchTest
{
	public static void main(String[] args) 
	{
		int i1 = 60;
		int i2 = i1 & 15;
		String s1  = (i2 > 9)?(char)(i2 - 10 + 'a') + "":(i2) + "";
		int temp =i1 >>>4;
		int i3 = temp & 15;
		String s2 = (i3 > 9)?(char)(i3 - 10 + 'a')+"" : (i3) + "" ;
		System.out.println(s2 + "" + s1);


		System.out.println("Hello World!");
	}
}
